package dome1;

public class Mouse implements USB {
    @Override
    public void openDevice() {
        System.out.println("打开鼠标~~");
    }

    @Override
    public void closeDevice() {
        System.out.println("关闭鼠标~~");
    }

    public void click() {
        System.out.println("鼠标点击~~");
    }
}
